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Cleaned up header

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This commit is contained in:
Andrew Kane
2023-08-19 01:22:28 -07:00
parent 4f8d824280
commit 206c42e170
2 changed files with 23 additions and 26 deletions
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27
src/vector.h
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@@ -1,12 +1,6 @@
#ifndef VECTOR_H
#define VECTOR_H
#include "postgres.h"
#if PG_VERSION_NUM >= 160000
#include "varatt.h"
#endif
#define VECTOR_MAX_DIM 16000
#define VECTOR_SIZE(_dim) (offsetof(Vector, x) + sizeof(float)*(_dim))
@@ -14,9 +8,6 @@
#define PG_GETARG_VECTOR_P(x) DatumGetVector(PG_GETARG_DATUM(x))
#define PG_RETURN_VECTOR_P(x) PG_RETURN_POINTER(x)
/* Exported functions */
PGDLLEXPORT void _PG_init(void);
typedef struct Vector
{
int32 vl_len_; /* varlena header (do not touch directly!) */
@@ -25,24 +16,8 @@ typedef struct Vector
float x[FLEXIBLE_ARRAY_MEMBER];
} Vector;
Vector *InitVector(int dim);
void PrintVector(char *msg, Vector * vector);
int vector_cmp_internal(Vector * a, Vector * b);
/*
* Allocate and initialize a new vector
*/
static inline Vector *
InitVector(int dim)
{
Vector *result;
int size;
size = VECTOR_SIZE(dim);
result = (Vector *) palloc0(size);
SET_VARSIZE(result, size);
result->dim = dim;
return result;
}
#endif